Evidence map›Paper›PMID 32119078›Full record

ArticleThe Journal of clinical endocrinology and metabolism2020

Interleukin-6 (IL-6) Activates the NOTCH1 Signaling Pathway Through E-Proteins in Endometriotic Lesions.

Yong Song, Ren-Wei Su, Niraj R Joshi, Tae Hoon Kim, Bruce A Lessey, Jae-Wook Jeong, Asgerally T Fazleabas

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Eutopic Endometrium Immune Changes Involved in Development and Progression of Endometriosis: A Review.Medical science monitor : international medical journal of experimental and clinical research · 2026
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Digestive system deep infiltrating endometriosis: What do we know.Journal of cellular and molecular medicine · 2023
    Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. AP-1 Subunit JUNB Promotes Invasive Phenotypes in Endometriosis.Reproductive sciences (Thousand Oaks, Calif.) · 2022
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Yong SongDepartment of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA.
Ren-Wei SuCollege of Veterinary Medicine, South China Agricultural University, Guangzhou, China.
Niraj R JoshiDepartment of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA.
Tae Hoon KimDepartment of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA.
Bruce A LesseyCenter for Fertility, Endocrinology and Menopause, Wake Forest University, Winston-Salem, North Carolina, USA.
Jae-Wook JeongDepartment of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA.
Asgerally T FazleabasDepartment of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan, USA.
Michigan State University · USSouth China Agricultural University · CNWake Forest University · US

Funding

Modulation of the Receptive Endometrium by CGR01HD042280 · NICHD · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FAZLEABAS, ASGERALLY T. · 2003 to 2020
$4.6M
Regulation of Endometriotic Lesion Development by NOTCH1R01HD099090 · NICHD · MICHIGAN STATE UNIVERSITY · PI FAZLEABAS, ASGERALLY T. · 2021 to 2025
$2.8M
NICHD NIH HHS R01 HD042280NICHD NIH HHS R01 HD099090
6 · The paper itself

Abstract

contextNOTCH signaling is activated in endometriotic lesions, but the exact mechanisms remains unclear. IL-6, which is increased in the peritoneal fluid of women with endometriosis, induces NOTCH1 through E-proteins including E2A and HEB in cancer.

objectiveTo study the role of E-proteins in inducing NOTCH1 expression under the regulation of IL-6 in endometriosis. SETTING AND

designThe expression of E-proteins and NOTCH1 was first investigated in endometrium of women with endometriosis and the baboon model of endometriosis. Regulation of E-proteins and NOTCH1 expression was examined after IL-6 stimulation and siRNA mediated inhibition of E2A or/and HEB in human endometriotic epithelial cells (12Z) in vitro, and subsequently following IL-6 treatment in the mouse model of endometriosis in vivo.

resultsE2A, HEB, and NOTCH1 were significantly upregulated in glandular epithelium (GE) of ectopic endometrium compared to eutopic endometrium in both women and the baboon model. IL-6 treatment upregulated the expression of NOTCH1 together with E2A and HEB in 12Z cells. Small interfering RNA inhibition of E2A and HEB or HEB alone decreased NOTCH1 expression. Binding efficiency of both E2A and HEB was significantly higher at the binding sites on the human NOTCH1 promoter after IL-6 treatment. Finally, IL-6 treatment resulted in a significantly increased number of endometriotic lesions along with increased expression of E2A, HEB, and NOTCH1 in GE of the lesions compared with the vehicle group in an endometriosis mouse model.

conclusionsIL-6 induced NOTCH1 expression is mediated by E-proteins in the ectopic GE cells, which may promote endometriotic lesion development.

Indexed as

AdolescentAdultAnimalsBasic Helix-Loop-Helix ProteinsCase-Control StudiesCells, CulturedEndometriosisEndometriumEpithelial CellsFemaleGene Expression RegulationHumansInterleukin-6MiceMiddle AgedPapioBasic Helix-Loop-Helix ProteinsInterleukin-6Receptor, Notch1TCF12 protein, humanTCF3 protein, humanTranscription FactorsendometriosisE-proteinsinterleukin-6NOTCH1p38MAPK

Identifiers

PMID32119078
PMCPMC7096313
OpenAlexW3010363545

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.